package cn.liangent.travlib;

import java.net.*;

public class HttpException extends ProtocolException {
	public HttpException() {
		super();
	}
	
	public HttpException(String message) {
		super(message);
	}
	
	public HttpException(String message, Throwable cause) {
		super(message);
		initCause(cause);
	}
	
	public HttpException(Throwable cause) {
		initCause(cause);
	}
}
